DIAGNOSIS SYSTEM
CHECK DLC3
(a) Check the DLC3.
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INSPECT BATTERY VOLTAGE
(a) Measure the battery voltage.
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, replace the battery.
Data List / Active Test
Operation History ListToyota CH-R Owners Manual > Operating the lights and wipers: Automatic High Beam
The Automatic High Beam uses an in-vehicle camera sensor to assess
the brightness of streetlights, the lights of vehicles ahead etc., and automatically
turns the high beam on or off as necessary.
WARNINGâ– Limitations of the Automatic High Beam
Do not rely on the Automatic High Beam. Alway ...
Toyota CH-R Service Manual > Lighting System: Headlamp LH Circuit (B2439,B243A)
DESCRIPTION
A DTC is stored when the headlight ECU sub-assembly receives a light source malfunction
signal from its respective headlight unit. The headlight ECU sub-assembly LH stores
DTC B2439 or B243A.
DTC No.
Detection Item
DTC Detection Condition
...